Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

STEPHEN ELLIOTT RITTER
NPI 1891371340
Physical Medicine & Rehabilitation in Silver Spring, MD

Active since March 23, 2021PECOS Enrolled
2101 FAIRLAND RD, SILVER SPRING, MD 20904(301) 384-6161 Get Directions Write a Review

NPPES record last updated: August 7, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 7, 2026, Mar 23, 2021 (2 updates tracked since 2021).

About Stephen Elliott Ritter NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STEPHEN ELLIOTT RITTER (NPI 1891371340) is an individual physical medicine & rehabilitation provider in Silver Spring, Maryland, licensed in Maryland (H0107208) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1891371340
Entity TypeIndividualMale
Primary Taxonomy208100000X
Provider Legal NameSTEPHEN ELLIOTT RITTER
Location Address2101 FAIRLAND RDSilver Spring, MD 20904-5427
Mailing Address2101 Fairland RdSilver Spring, MD 20904-5427
Sole ProprietorNo
Enumeration DateMarch 23, 2021
Last NPPES UpdateAugust 7, 20262 updates tracked since enumeration
NPPES CertifiedAugust 7, 2026
NPI 1891371340 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysical Medicine & RehabilitationAllopathic & Osteopathic Physicians
Taxonomy Code208100000X
License Licensed in MD · H0107208
Definition
Physical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports injuries, or other painful conditions affecting the limbs, such as carpal tunnel syndrome. Alternatively, the disabilities may result from neurological trauma or disease such as spinal cord injury, head injury or stroke. A physician certified in physical medicine and rehabilitation is often called a physiatrist. The primary goal of the physiatrist is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Pain management is often an important part of the role of the physiatrist. For diagnosis and evaluation, a physiatrist may include the techniques of electromyography to supplement the standard history, physical, x-ray and laboratory examinations. The physiatrist has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices.
2101 FAIRLAND RD, Silver Spring, MD 20904

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Stephen Elliott Ritter is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Physical Therapy Assistant
2101 FAIRLAND RD
SILVER SPRING, MD 20904
Occupational Therapist
2101 FAIRLAND RD
SILVER SPRING, MD 20904
Physical Therapy Assistant
2101 FAIRLAND RD
SILVER SPRING, MD 20904
Skilled Nursing Facility
2101 FAIRLAND RD
SILVER SPRING, MD 20904
Occupational Therapist
2101 FAIRLAND RD
SILVER SPRING, MD 20904
Occupational Therapist
2101 FAIRLAND RD
SILVER SPRING, MD 20904
Physical Therapy Assistant
2101 FAIRLAND RD
SILVER SPRING, MD 20904
Occupational Therapist
2101 FAIRLAND RD
SILVER SPRING, MD 20904

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stephen Ritter's NPI number?

The NPI number for Stephen Ritter is 1891371340. It was assigned to this individual provider in the NPPES registry on March 23, 2021.

Where is Stephen Ritter located?

Stephen Ritter practices at 2101 Fairland Rd, Silver Spring, MD 20904. The listed phone number is (301) 384-6161.

What is Stephen Ritter's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.

Is Stephen Ritter enrolled in Medicare?

Yes. Stephen Ritter is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Stephen Ritter was last updated on August 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.